/* Halaman publik peserta (registrasi, detail registrasi).
   Arahan: DESIGN.md (resmi dan tenang, dial ENERGY 1 / RHYTHM 1 / MOTION 1).
   Semua selector dibatasi .sc-reg agar tidak bocor ke halaman lain. */

.sc-reg {
    --ink: #1D3F6E;
    --ink-dark: #15304F;
    --ink-tint: #EEF3FA;
    --text: #1F2933;
    --text-muted: #52606D;
    --line: #7B8794;
    --line-soft: #D9DEE3;
    --page: #F4F5F7;
    --focus: #B45309;
    --error: #B42318;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--page);
    color: var(--text);
    font-family: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    padding: 16px;
}

/* Judul memakai font yang sama; CSS global aplikasi memaksa Raleway pada h1-h6 */
.sc-reg h1,
.sc-reg h2,
.sc-reg legend,
.sc-reg-dialog h2 {
    font-family: inherit;
    letter-spacing: normal;
    text-transform: none;
}

.sc-reg-shell {
    max-width: 640px;
    margin: 0 auto;
}

.sc-reg-masthead {
    padding: 8px 0 20px;
}

/* Logo platform (Buku Tamu Digital); tinggi tetap agar logo lebar tidak mendominasi header */
.sc-reg-logo {
    display: block;
    height: 40px;
    width: auto;
    max-width: 100%;
    margin: 0 0 16px;
}

.sc-reg-event {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ink);
    margin: 0 0 4px;
}

.sc-reg-title {
    font-size: clamp(1.5rem, 5vw, 2rem);
    font-weight: 700;
    color: var(--text);
    margin: 0;
    line-height: 1.2;
}

.sc-reg-lead {
    color: var(--text-muted);
    margin: 8px 0 0;
}

.sc-reg-card {
    background: #FFFFFF;
    border: 1px solid var(--line-soft);
    border-radius: 8px;
    padding: 20px 16px;
}

.sc-reg-step + .sc-reg-step {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--line-soft);
}

/* Motif identitas: nomor langkah dengan angka tabular */
.sc-reg-step-title {
    display: flex;
    align-items: baseline;
    gap: 10px;
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 16px;
}

.sc-reg-step-no {
    font-variant-numeric: tabular-nums;
    color: var(--ink);
    min-width: 1ch;
}

.sc-reg-field {
    margin-bottom: 16px;
}

/* Hanya kolom terakhir di satu langkah yang tanpa jarak bawah; kolom dalam .sc-reg-row tetap berjarak saat bertumpuk di HP */
.sc-reg-step > .sc-reg-field:last-child,
.sc-reg-step > .sc-reg-row:last-child .sc-reg-field {
    margin-bottom: 0;
}

@media (max-width: 599.98px) {
    .sc-reg-step > .sc-reg-row:last-child .sc-reg-field:not(:last-child) {
        margin-bottom: 16px;
    }
}

.sc-reg label.sc-reg-label,
.sc-reg .sc-reg-label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text);
}

.sc-reg-req {
    color: var(--error);
    margin-left: 2px;
}

.sc-reg-hint {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 4px;
    font-weight: 400;
}

.sc-reg .form-control,
.sc-reg .form-select {
    min-height: 44px;
    font-size: 1rem; /* 16px: mencegah zoom otomatis di iOS */
    color: var(--text);
    background-color: #FFFFFF;
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 10px 12px;
    box-shadow: none;
}

.sc-reg .form-control:disabled,
.sc-reg .form-select:disabled {
    background-color: var(--page);
    color: var(--text-muted);
}

.sc-reg .form-control.is-invalid,
.sc-reg .form-select.is-invalid {
    border-color: var(--error);
    border-width: 2px;
    background-image: none;
}

.sc-reg .invalid-feedback {
    color: var(--error);
    font-size: 0.875rem;
    margin-top: 4px;
}

/* Dropdown Radzen disamakan dengan input lain */
.sc-reg .rz-dropdown {
    min-height: 44px;
    border: 1px solid var(--line);
    border-radius: 6px;
    box-shadow: none;
    font-family: inherit;
    font-size: 1rem;
}

.sc-reg .rz-dropdown.is-invalid {
    border: 2px solid var(--error);
}

.sc-reg .rz-dropdown .rz-dropdown-label {
    padding: 10px 12px;
    color: var(--text);
}

.sc-reg .rz-dropdown.rz-state-disabled {
    background-color: var(--page);
}

/* Indikator fokus: satu-satunya pemakaian aksen amber (DESIGN.md) */
.sc-reg .form-control:focus-visible,
.sc-reg .form-select:focus-visible,
.sc-reg .rz-dropdown:focus-within,
.sc-reg .sc-reg-option input:focus-visible + .sc-reg-option-body,
.sc-reg .sc-reg-btn:focus-visible,
.sc-reg-dialog:focus-visible,
.sc-reg .btn-close:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
    box-shadow: none;
}

.sc-reg .form-control:focus,
.sc-reg .form-select:focus {
    border-color: var(--ink);
    box-shadow: none;
}

/* Pilihan kelas: seluruh baris bisa diketuk (min 44px), radio bawaan browser */
.sc-reg-session + .sc-reg-session {
    margin-top: 20px;
}

.sc-reg-option {
    position: relative;
    display: block;
    margin: 0 0 8px;
    cursor: pointer;
}

.sc-reg-option input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}

.sc-reg-option-body {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #FFFFFF;
}

.sc-reg-option-mark {
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    border: 2px solid var(--line);
    border-radius: 50%;
    background: #FFFFFF;
}

.sc-reg-option input:checked + .sc-reg-option-body {
    border: 2px solid var(--ink);
    padding: 9px 11px;
    background: var(--ink-tint);
}

.sc-reg-option input:checked + .sc-reg-option-body .sc-reg-option-mark {
    border-color: var(--ink);
    background: radial-gradient(circle, var(--ink) 0 45%, #FFFFFF 50%);
}

.sc-reg-option input:disabled + .sc-reg-option-body {
    cursor: not-allowed;
    background: var(--page);
    border-style: dashed;
    color: var(--text-muted);
}

.sc-reg-option-name {
    display: block;
    font-weight: 600;
}

.sc-reg-option-meta {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.sc-reg-option-meta.is-full {
    color: var(--error);
    font-weight: 600;
}

/* Tombol: warna datar, tanpa gradasi, glow, atau efek angkat (MOTION 1) */
.sc-reg-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 12px 20px;
    border-radius: 6px;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 700;
    border: 2px solid var(--ink);
    cursor: pointer;
}

.sc-reg-btn-primary {
    background: var(--ink);
    color: #FFFFFF;
}

.sc-reg-btn-primary:hover {
    background: var(--ink-dark);
    border-color: var(--ink-dark);
}

.sc-reg-btn-secondary {
    background: #FFFFFF;
    color: var(--ink);
}

.sc-reg-btn-secondary:hover {
    background: var(--ink-tint);
}

.sc-reg-btn:disabled {
    cursor: wait;
    opacity: 0.7;
}

.sc-reg-submit {
    width: 100%;
    margin-top: 24px;
}

.sc-reg-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 12px 0 0;
}

/* Status: selalu teks + ikon, bukan warna saja */
.sc-reg-alert {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    border-radius: 6px;
    padding: 12px 14px;
    margin-bottom: 16px;
    border: 1px solid;
}

.sc-reg-alert .btn-close {
    margin-left: auto;
    flex: 0 0 auto;
}

.sc-reg-alert-error {
    background: #FDF1F1;
    border-color: #F3C7C3;
    color: #9B1C1C;
}

.sc-reg-alert-warning {
    background: #FFF7E6;
    border-color: #F2D7A6;
    color: #7A4B00;
}

.sc-reg-alert-success {
    background: #EEF8F1;
    border-color: #BFE3CB;
    color: #1E6B3A;
}

/* Dialog konfirmasi: satu-satunya elemen dengan bayangan (penanda lapisan di atas form) */
.sc-reg-backdrop {
    position: fixed;
    inset: 0;
    z-index: 2100; /* di atas popup dropdown Radzen (z-index 2000) */
    background: rgba(31, 41, 51, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    overflow-y: auto;
}

.sc-reg-dialog {
    width: 100%;
    max-width: 520px;
    max-height: calc(100dvh - 32px);
    overflow-y: auto;
    background: #FFFFFF;
    color: var(--text);
    border-radius: 8px;
    box-shadow: 0 12px 32px rgba(31, 41, 51, 0.25);
    font-family: "Public Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}

.sc-reg-dialog-head {
    padding: 20px 20px 0;
}

.sc-reg-dialog-head h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0;
}

.sc-reg-dialog-body {
    padding: 12px 20px 4px;
}

.sc-reg-review {
    margin: 12px 0 0;
}

.sc-reg-review div {
    display: grid;
    grid-template-columns: minmax(0, 9rem) minmax(0, 1fr);
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--line-soft);
}

.sc-reg-review dt {
    font-weight: 400;
    color: var(--text-muted);
}

.sc-reg-review dd {
    margin: 0;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.sc-reg-dialog-foot {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
    padding: 16px 20px 20px;
}

@media (max-width: 479.98px) {
    .sc-reg-review div {
        grid-template-columns: minmax(0, 1fr);
        gap: 2px;
    }

    .sc-reg-dialog-foot .sc-reg-btn {
        flex: 1 1 100%;
    }
}

@media (min-width: 600px) {
    .sc-reg {
        padding: 40px 24px;
    }

    .sc-reg-card {
        padding: 28px;
    }

    .sc-reg-row {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .sc-reg-row .sc-reg-field {
        margin-bottom: 16px;
    }
}

/* Detail registrasi: QR adalah titik fokus halaman (yang ditunjukkan saat registrasi ulang) */
.sc-reg-qr {
    text-align: center;
    padding: 4px 0 20px;
    border-bottom: 1px solid var(--line-soft);
    margin-bottom: 20px;
}

.sc-reg-qr img {
    display: block;
    width: min(240px, 70vw);
    height: auto;
    margin: 0 auto 12px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    padding: 8px;
    background: #FFFFFF;
    image-rendering: pixelated;
}

/* QR disamarkan: placeholder generik, bukan gambar QR asli, supaya tidak bisa diambil dari HTML */
.sc-reg-qr-concealed {
    display: flex;
    align-items: center;
    justify-content: center;
    width: min(240px, 70vw);
    aspect-ratio: 1;
    margin: 0 auto 12px;
    border: 1px solid var(--line-soft);
    border-radius: 6px;
    background: #FFFFFF;
    color: var(--ink);
    font-size: 6rem;
    filter: blur(6px);
}

.sc-reg-qr-caption {
    margin: 0;
    color: var(--text-muted);
}

/* Label status nyata (VIP, nonaktif): teks, bukan kapsul dekoratif */
.sc-reg-tag {
    display: inline-block;
    margin-left: 6px;
    padding: 0 6px;
    border: 1px solid var(--ink);
    border-radius: 4px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--ink);
    vertical-align: middle;
}

.sc-reg-section-title {
    font-size: 1rem;
    font-weight: 700;
    margin: 24px 0 4px;
}

.sc-reg-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    margin-top: 24px;
}

.sc-reg-actions .sc-reg-btn {
    flex: 1 1 220px;
}

.sc-reg-link {
    color: var(--ink);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.sc-reg-link:hover {
    color: var(--ink-dark);
}

.sc-reg .sc-reg-link:focus-visible {
    outline: 3px solid var(--focus);
    outline-offset: 2px;
}

.sc-reg-cert-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sc-reg-cert-list li + li {
    margin-top: 8px;
}

.sc-reg-loading {
    display: flex;
    gap: 10px;
    align-items: center;
    color: var(--text-muted);
}

.sc-reg a.sc-reg-btn {
    text-decoration: none;
}

.sc-reg a.sc-reg-btn-secondary:hover {
    color: var(--ink);
}